1223202014 has 4 divisors (see below), whose sum is σ = 1834803024. Its totient is φ = 611601006.

The previous prime is 1223201989. The next prime is 1223202023. The reversal of 1223202014 is 4102023221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4102023221 = 19 ⋅215895959.

It is a junction number, because it is equal to n+sod(n) for n = 1223201983 and 1223202001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305800502 + ... + 305800505.

It is an arithmetic number, because the mean of its divisors is an integer number (458700756).

Almost surely, 2^1223202014 is an apocalyptic number.

1223202014 is a deficient number, since it is larger than the sum of its proper divisors (611601010).

1223202014 is an equidigital number, since it uses as much as digits as its factorization.

1223202014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611601009.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1223202014 is about 34974.3050538535. The cubic root of 1223202014 is about 1069.4637351217.

Adding to 1223202014 its reverse (4102023221), we get a palindrome (5325225235).

The spelling of 1223202014 in words is "one billion, two hundred twenty-three million, two hundred two thousand, fourteen".